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Правила написания имён собственных, прописных букв и кавычек в русском тексте по справочнику Мильчина и Чельцовой. Используй этот навык при любой работе с русским текстом, где встречаются: имена людей (русские и иностранные), географические названия, названия организаций, учреждений, наград, исторических событий, праздников, документов, произведений. Также используй при проверке: нужны ли кавычки,

Reviews a draft article and returns a structured list of grammatical errors, style inconsistencies, and clarity issues — each flagged with a specific suggested correction and a brief rationale.

Export Markdown files to paste-friendly standalone HTML for online document editors. Use when the user wants to copy local Markdown content into an online document, reduce manual formatting work, preserve tables/code blocks/headings, convert SVG diagrams to PNG, embed images into HTML, or says "在线文档", "粘贴到在线文档", "Markdown 转 HTML", "图片复制不过去", "导出在线文档 HTML".

Writes the campaign description, reward tier copy, and campaign update text for a crowdfunding campaign for a media project on platforms like Kickstarter, Indiegogo, or Seed&Spark.

Writes a complete solo episode script for a host-led narrative or educational podcast, from opening hook through main content to closing call to action.

This skill collection automates Reddit operations, supporting authentication, content publishing, search, social interactions, and compound operations. It is triggered when a user asks to perform actions like posting, searching, or commenting on Reddit.

Правила цитирования, оформления примечаний и библиографических ссылок в русском тексте по справочнику Мильчина и Чельцовой и ГОСТ 7.1-2003. Используй при работе с научными, учебными, деловыми текстами на русском языке, где есть: цитаты, сноски, примечания, библиографические списки, списки литературы. Применяй для решения вопросов: как оформить цитату с пропуском, как расставить кавычки внутри цита

Writes the in-email referral section that asks existing subscribers to share the newsletter with colleagues or friends — including the ask, the framing of the reward or reciprocity, and the specific share copy subscribers can use verbatim.

Produces a practical audience segmentation brief for a newsletter, identifying 3-5 distinct subscriber groups with tailored content recommendations and messaging strategies for each segment.

Takes a batch of reader comments, survey responses, or audience messages and returns a structured summary organized by theme, sentiment, and actionable takeaways — turning scattered feedback into a clear editorial brief.

Use Context Hub (chub) for curated, versioned API/SDK docs and agent skills. Keep OpenAI tasks on official docs first.

GitHub Actions best practices, covering action versions, caching, security, and common patterns. Activate when writing or modifying GitHub Actions workflows.